參數(shù)資料
型號(hào): V302AS32
廠商: Littelfuse, Inc.
英文描述: High Energy Metal-Oxide Arrester Blocks
中文描述: 高能金屬氧化物避雷器塊
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 184K
代理商: V302AS32
8-4
Absolute Maximum Ratings
For ratings of individual members of a series, see Device Ratings and Specifications chart
AS SERIES
UNITS
Rated Voltage
AC Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.00 to 6.00
kV
Steady State Applied Voltage
AC Voltage (MCOV). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.55 to 5.10
kV
Transient
Peak Pulse Current (I
TM
) for 4/10
μ
s Current Wave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65 to 100
kA
Energy Rating for 2ms Current Wave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 to 12
kJ
o
C
Operating Ambient Temperature (T
A
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
STORAGE AND HANDLING NOTES:
1. Arrester blocks should be stored in a moisture free environment at all times.
2. Use caution during handling to prevent damage or chipping of edges of the arrester blocks.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Device Ratings and Specifications
25
o
C Unless Otherwise Specified
PARAMETER
PART NUMBER
UNITS
V302AS32
V402AS32
V502AS32
V602AS32
V302AS42
V402AS42
V502AS42
V402AS60
Rated Voltage (RMS)
3.0
4.0
5.0
6.0
3.0
4.0
5.0
4.0
kV
Maximum Continuous
Operating Voltage (MCOV)
2.55
3.40
4.25
5.1
2.55
3.40
4.25
3.40
kV
Reference Current, I
REF
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
mA
Minimum Reference
Voltage, V
REF
3.12
4.16
5.20
6.24
3.12
4.16
5.20
4.16
kV
RMS
Nominal Discharge
Current, I
P
(8/20
μ
PART
s)
5.0
5.0
5.0
5.0
10.0
10.0
10.0
10.0
kA
Residual Voltage (Max) at
I
P
9.8
13.1
16.3
19.6
10.0
13.3
16.7
12.5
kV
Energy Rating at 60
(2ms)
o
C
2.2
2.9
3.6
4.3
3.5
4.7
5.8
12.0
kJ
Peak Current, 4/10
60
C (Note 4)
μ
s at
o
65.0
65.0
65.0
65.0
100.0
100.0
100.0
100.0
kA
Maximum Steep Current
Residual Voltage at 5kA
(1/20
μ
s)
11.3
15.0
18.8
22.5
-
-
-
-
kV
Maximum Steep Current
Residual Voltage at 10kA
(1/20
μ
s)
-
-
-
-
11.5
15.3
19.2
14.4
kV
Maximum Dissipation
Power at MCOV
0.23
0.30
0.38
0.45
0.36
0.48
0.60
0.50
W
Maximum Conduction
Current at MCOV
75.0
75.0
75.0
75.0
110.0
110.0
110.0
140.0
μ
A
NOTES:
3. In addition to above standard types, custom ratings and dimensions can be provided.
4. Parts should be wrapped using a secondary insulating film or encased by polymeric housing.
AS Series
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